Alright, let's work through 34380999 times 67045837 step by step
34380999 × 67045837 = 67045837 × (34380999)
+ 67045837 × 9 giving us 603412533
+ 67045837 × 90 producing 6034125330
+ 67045837 × 900 that equals 60341253300
+ 67045837 × 0000 that results in 0
+ 67045837 × 80000 that equals 5363666960000
+ 67045837 × 300000 that equals 20113751100000
+ 67045837 × 4000000 yielding 268183348000000
+ 67045837 × 30000000 producing 2011375110000000

= 2305102854851163
